Unlock your full potential. Take your respiratory training to the next level.
Threo Cardio Endurance Mask increases lung capacity and oxygen efficiency during exercise. Our unique resistance system challenges your lungs and airways so that you can train harder and longer. The adjustable strap ensures a secure and comfortable fit, making it suitable for various sports and fitness activities.
Active lifestyle
Enhanced breathing
Fit improvement
Adjustable intensity
Six resistance levels — progressively challenge your respiratory system for better athletic performance.
Dust protection
Threo mask protects from dust particles. Breathe in the fresh air and instantly boost your energy.
Lightweight
Enjoy the full range of motion. Concentrate on your sports performance without distractions or discomfort.
More reasons to love Threo mask
Durable
Easy To Use
Versatile
Emily R.
This mask has completely transformed my workouts. My lung capacity has noticeably increased, allowing me to push harder during cardio sessions. Plus, the adjustable levels provide a challenge without feeling overwhelming. It’s comfortable and stays in place, even during intense exercises. Highly recommend to any fitness enthusiast looking to improve endurance!
Brian
Great for enhancing cardio workouts. Comfortable fit.
Alex
Makes cardio fun!
Sam
A must-have for athletes. Excellent!
Chris
Transforms workouts; noticeable increase in endurance, a game-changer for my training routine. Highly recommend!
Taylor
Fits snugly and comfortably. It’s been a fantastic addition to my fitness gear. Noticed improved stamina, worth every penny.
Jordan
Incredible product, quality design, truly boosts my performance in long distance runs!
Jamie S.
Since I started using this training mask, my stamina has improved and my breathing technique during cardio sessions has become much more efficient. Great purchase!
Alex J.
Boosted my cardio performance significantly. Highly recommend!
Jordan F.
Excellent for intense workouts, truly improves endurance levels.